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EP0508137
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EP About this file: EP0508137
| EP0508137 - Liquid-crystal display device and process for producing the same [Right-click to bookmark this link] | Status | The application is deemed to be withdrawn Status updated on 28.01.1994 Database last updated on 14.11.2024 | Most recent event Tooltip | 28.01.1994 | Application deemed to be withdrawn | published on 23.03.1994 [1994/12] | Applicant(s) | For all designated states ROHM CO., LTD. 21, Saiin Mizosaki-cho Ukyo-ku Kyoto / JP | [N/P] |
| Former [1992/42] | For all designated states ROHM CO., LTD. 21, Saiin Mizosaki-cho Ukyo-ku Kyoto / JP | Inventor(s) | 01 /
Hirai, Minoru 55-2-308, Kawashima Higashidaicho Nishikyo-ku, Kyogo / JP | [1992/42] | Representative(s) | Strehl Schübel-Hopf & Partner Maximilianstrasse 54 80538 München / DE | [N/P] |
| Former [1992/42] | Strehl Schübel-Hopf Groening & Partner Maximilianstrasse 54 D-80538 München / DE | Application number, filing date | 92104207.3 | 11.03.1992 | [1992/42] | Priority number, date | JP19910070646 | 11.03.1991 Original published format: JP 7064691 | [1992/42] | Filing language | EN | Procedural language | EN | Publication | Type: | A2 Application without search report | No.: | EP0508137 | Date: | 14.10.1992 | Language: | EN | [1992/42] | Type: | A3 Search report | No.: | EP0508137 | Date: | 20.01.1993 | Language: | EN | [1993/03] | Search report(s) | (Supplementary) European search report - dispatched on: | EP | 02.12.1992 | Classification | IPC: | G02F1/1345, H01L21/60, H01R23/68, G02F1/13 | [1993/03] | CPC: |
G02F1/13452 (EP);
H01L23/5387 (EP);
H01R12/62 (EP);
H01R12/7076 (EP);
H01L2924/0002 (EP);
H05K1/14 (EP);
H05K3/361 (EP)
(-)
| C-Set: |
H01L2924/0002, H01L2924/00 (EP)
|
| Former IPC [1992/42] | G02F1/13, H01L21/60, H01R23/68 | Designated contracting states | DE, IT, NL [1992/42] | Title | German: | Flüssigkristallanzeigevorrichtung und ihr Herstellungsverfahren | [1992/42] | English: | Liquid-crystal display device and process for producing the same | [1992/42] | French: | Dispositif d'affichage à cristal liquide et son procédé de fabrication | [1992/42] | File destroyed: | 08.08.2001 | Examination procedure | 21.07.1993 | Application deemed to be withdrawn, date of legal effect [1994/12] | 25.10.1993 | Despatch of communication that the application is deemed to be withdrawn, reason: examination fee not paid in time [1994/12] |
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| Responsibility for the accuracy, completeness or quality of the data displayed under the link provided lies entirely with the Unified Patent Court. | Documents cited: | Search | [XP]EP0443527 ; | [A]EP0399372 ; | [X]JPH01237523 ; | [XP]JPH0359535 | [X] - PATENT ABSTRACTS OF JAPAN vol. 13no. 566 (P-976)15 December 1989 & JP-A-01 237 523 ( HITACHI ) 22 September 1989 | [XP] - PATENT ABSTRACTS OF JAPAN vol. 15no. 214 (P-1209)31 May 1991 & JP-A-03 059 535 ( HITACHI ) 14 March 1991 |